J | 220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard. |
TZ | Time Zone Offset: Internal DIP switch allows the hours (and half-hour) to be independently offset to any time zone. |
UL | "UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply. |
V | DC Power: 12 VDC Power Input replaces 110 VAC. |